(recasts with Chelsea win) LONDON, Oct 31 (Reuters) - Chelsea came from behind three times to beat Manchester United 5-4 after extra time and book a spot in the League Cup quarter-finals on Wednesday, earning revenge for Sunday's controversial 3-2 league defeat. Holders Liverpool were knocked out by boss Brendan Rodgers' former side Swansea City while Norwich City beat Tottenham Hotspur. Another high-scoring thriller ensued at Stamford Bridge although both Alex Ferguson and Roberto Di Matteo elected to send out vastly different teams in the often maligned secondary cup competition. ...